add submit

lib/features/auth/ui/auth_screen.dart

@@ -84,6 +84,7 @@ class _AuthScreenState extends State<AuthScreen> {
                       icon: Icons.lock_outline,
                       isPassword: true,
                       controller: _passwordController,
+                      onSubmitted: (_) => _submit(),
                     ),
 
                     const SizedBox(height: 40),
@@ -93,16 +94,7 @@ class _AuthScreenState extends State<AuthScreen> {
                       width: double.infinity,
                       height: 56,
                       child: ElevatedButton(
-                        onPressed: isLoading
-                            ? null
-                            : () {
-                                context.read<AuthBloc>().add(
-                                  LoginRequested(
-                                    email: _emailController.text.trim(),
-                                    password: _passwordController.text.trim(),
-                                  ),
-                                );
-                              },
+                        onPressed: isLoading ? null : () => _submit(),
                         child: isLoading
                             ? const SizedBox(
                                 height: 24,
@@ -151,4 +143,13 @@ class _AuthScreenState extends State<AuthScreen> {
       ),
     );
   }
+
+  void _submit() {
+    context.read<AuthBloc>().add(
+      LoginRequested(
+        email: _emailController.text.trim(),
+        password: _passwordController.text.trim(),
+      ),
+    );
+  }
 }